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LG Optimus Speed (P990) vs Samsung Gravity TXT (SGH-T379)

Side by side comparison between LG Optimus Speed vs Samsung Gravity TXT phones, differences, pros, cons and full specifications. What's the better?

Compare Samsung Gravity TXT X LG Optimus Speed (P990) 21Points








01Point Samsung Gravity TXT (SGH-T379) Compare LG Optimus Speed X




What's the better phone? LG Optimus Speed (P990)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Optimus Speed (P990)} 21 Advantages LG Optimus Speed (P990) vs Gravity TXT (SGH-T379)} 1 Advantage Samsung Gravity TXT (SGH-T379)
+8GB (6GB available)52 times
More internal storage for applications and files
+10.9 millimeters (0.43 inches)28%
vs14 millimeters (0.55 inches)
+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
+16 million61 times
More colors on the screen is better quality images and videos
vs260 thousand
+480x800 pixels4 times
Higher resolution screen
vs240x320 pixels
+233 PPI40%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs167 PPI
Larger screen
+(back) 8MP3 times
Higher resolution main camera
vs(back) 2MP
+LED flashAdvantage
The LED flash helps in dark places or in low light
vsNot supported
Best autofocus type for taking pictures
vsNot supported
+(front) 1.3MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+Full HD (1920x1080)Advantage
More image quality for recording videos with the primary camera
+3500000 apps (Google Play Store)349999 times
More apps available to download and use
vs10 apps
+3G HSUPAAdvantage
The 3G HSUPA network is newer and faster
+Capacitive MultitouchAdvantage
The touch screen facilitates the use of the device
vsNot supported
+Accelerometer, Proximity sensor, Compass, Ambient light sensor, GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+1500 mAh50%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1000 mAh
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
+Micro HDMI Type DAdvantage
The TV-output lets you use your device on TV by cable
vsNot supported
+802.11 b/g/n [wifi4]Advantage
WiFi 802.11 b/g/n [wifi4] is newer and faster
vsNot supported
+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
139 grams (4.87 ounces)vs+112 grams (3.92 ounces)24%

8 Common items in both devices
Until 32GB microSD, microSDHC
Only digital zoom
7.2 Mbps
Li-Ion: lithium-ion (Removable)
3.5mm jack
A-GPS, GeoTagging
2.1 + A2DP
+ specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Change model  
ModelOptimus Speed (P990)Gravity TXT (SGH-T379)
Other model namesLG Optimus 2X Speed P990, LG P990T-Mobile Samsung Gravity TXT T379, Samsung SGH-T379, Triumph
Country or region availableGermanyAustriaBelgiumNetherlandsSwitzerland
Germany, Austria, Belgium, Netherlands, Switzerland
Release date1/24/20118/24/2011
Depth10.9 millimeters (0.43 inches)14 millimeters (0.55 inches)
Size (width x height)63.2 x 123.9 millimeters (2.49 x 4.88 in)53 x 112 millimeters (2.09 x 4.41 in)
Weight139 grams (4.87 ounces)112 grams (3.92 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Screen size4" inches2.4" inches
Screen-to-body ratio~58.2% (screen-to-body ratio)~30% (screen-to-body ratio)
Display resolution480x800 pixels240x320 pixels
TouchscreenCapacitive MultitouchNot supported
Pixel density (dot pitch)233 PPI167 PPI
Colors16 million260 thousand
Scratch-resistant glassGorilla GlassNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
System versionAndroid 2.2.1 FroyoProprietary OS
Firmware updateAndroid 4.0.4 Ice Cream Sandwich ICSfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Chipset32bit: NVIDIA Tegra 2 250 AP20H32bit
CPUDual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)
Single-core, 1 processor:
GPU graphical controllerULP NVIDIA GeForcefeature not registered
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
RAM memory512MB LPDDR2feature not registered
Internal storage8GB (6GB available)115MB
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload7.2/5.76 Mbps7.2 Mbps
Network technology2G, 3G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 900/2100UMTS 1700/2100
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Back camera (main camera)8 megapixels2 megapixels
Main camera resolution3264x2448 pixels1600x1200 pixels
Video recording (primary)Full HD (1920x1080) 24 fpsSupported
FlashLED flashNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusNot supported
Touch focusSupportedfeature not registered
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionfeature not registered
BSI sensorNot supportedfeature not registered
HDRNot supportedfeature not registered
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Front camera (secondary)1.3 megapixelsNot supported
Front camera resolution1280x1024 pixelsNot supported
Video recording (secondary)VGA (640x480)Not supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Active noise cancellationNot supportedfeature not registered
RadioFM (RDS)Not supported
TVNot supportedNot supported
Video formatsMP4, DivX, XviD, H.263, H.264, WMVMP4, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, eAAC+

🔌 Connectivity

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputMicro HDMI Type DNot supported
Bluetooth2.1 + A2DP2.1 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)Not supported
DLNASupportedfeature not registered
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portNot supportedfeature not registered

🧭 Sensors

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Ambient light sensor
Proximity sensor
Not supported
Vibrating alertSupportedSupported

🔋 Battery

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
Battery capacity1500 mAh1000 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy7.9 hours6.5 hours
Standby400 hours (16.7 days)450 hours (18.8 days)

➕ Other features

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail
Hands-free callingSupportedSupported
Video callingSupportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerfeature not registered
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedRetractable QWERTY keyboard
Miscellaneous• Colors: Black
• NVIDIA Tegra Zone
• WiFi hotspot
• Java framework
• Colors: Black
• Document viewer
• Java framework

☢️ Radiation rate

LG Optimus Speed (P990)Samsung Gravity TXT (SGH-T379)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered

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